168608934

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1366

約数の個数: 72

約数和(自身を含む): 405096120

約数和(自身を除く): 236487186

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 169, 234, 258, 338, 387, 507, 559, 774, 1014, 1118, 1289, 1521, 1677, 2578, 3042, 3354, 3867, 5031, 7267, 7734, 10062, 11601, 14534, 16757, 21801, 23202, 33514, 43602, 50271, 55427, 65403, 100542, 110854, 130806, 150813, 166281, 217841, 301626, 332562, 435682, 498843, 653523, 720551, 997686, 1307046, 1441102, 1960569, 2161653, 3921138, 4323306, 6484959, 9367163, 12969918, 18734326, 28101489, 56202978, 84304467, 168608934]

約数ペア:

[(1, 168608934), (2, 84304467), (3, 56202978), (6, 28101489), (9, 18734326), (13, 12969918), (18, 9367163), (26, 6484959), (39, 4323306), (43, 3921138), (78, 2161653), (86, 1960569), (117, 1441102), (129, 1307046), (169, 997686), (234, 720551), (258, 653523), (338, 498843), (387, 435682), (507, 332562), (559, 301626), (774, 217841), (1014, 166281), (1118, 150813), (1289, 130806), (1521, 110854), (1677, 100542), (2578, 65403), (3042, 55427), (3354, 50271), (3867, 43602), (5031, 33514), (7267, 23202), (7734, 21801), (10062, 16757), (11601, 14534)]